Everyone knows that WordPress is free, but is it really? Well, the software is open source and anyone can download it from http://wordpress.org and run it off their computer. And for anyone somewhat technically savvy, it shouldn’t be beyond reason to get an installation up and running. For the person who doesn’t want to do any installation, he or she can go for the quicker chioce of using http://wordpress.com which provides an already-running installation to use. So why do I even ask the question? Have you heard the expression “free as a puppy”? I.e. even if you get a...